The article introduces universal Transmission Control Protocol (TCP) and User Datagram Protocol (UDP),designs a program of network classroom based on UDP IP multicase using C# and shows steps of broadcast and receival.
周文芳,范丰龙. 基于UDP数据组播的网络教室程序的设计和实现[J]. 现代图书情报技术, 2004, 20(2): 84-86.
Zhou Wenfang,Fan Fenglong. The Design and Realization of Network Classroom Based on UDP IP MultiCast. New Technology of Library and Information Service, 2004, 20(2): 84-86.